The X-pipe will make it a little louder. The headers will make it louder also, but the biggest gain will be horse power. You will see between 25-30 hp at the wheels. I feel its the best mod you can do to make it faster. I did the 345 diff first and it didn't make as big a difference as the headers.AFRM5 said:I was wondering if there was anyway of making my exhusts louder? I Have the kelleners exhust. Would the X-pipe make it any louder and or gain any horsepower or is it not worth it. Also would adding headers do anything?
Thanks
thanks what headers would you recomend?Boz M5 said:The X-pipe will make it a little louder. The headers will make it louder also, but the biggest gain will be horse power. You will see between 25-30 hp at the wheels. I feel its the best mod you can do to make it faster. I did the 345 diff first and it didn't make as big a difference as the headers.
Boz
I put on the Supersprint and had them jet coated. The install was straight forward no fitment problems. I bought mine from Discovery Automotive very informative. Evosport I believe sells them also.AFRM5 said:thanks what headers would you recomend?
thanks what headers would you recomend?Boz M5 said:The X-pipe will make it a little louder. The headers will make it louder also, but the biggest gain will be horse power. You will see between 25-30 hp at the wheels. I feel its the best mod you can do to make it faster. I did the 345 diff first and it didn't make as big a difference as the headers.
Boz
More of a subtle change. Ive got the Remus exhaust cat back. Then I did the SS headers it was a little louder not much though. But the performance was a whole bunch better. Then I did the X-pipe and that made it louder but not obnoxious loud. I also have a mitsu VR 4 that has a stillen down pipe with Borla exhaust with no cats and its loud. Hope this helps.Blue Thunder said:How much increase in sound levels can one expect from installing SS headers?
Is it a subtle change or does it get way louder?
What kind of coating is this and what are the benefits?Boz M5 said:I put on the Supersprint and had them jet coated. The install was straight forward no fitment problems. I bought mine from Discovery Automotive very informative. Evosport I believe sells them also.
Boz
Pretty subtle. More like adding a subwoofer than volume. X pipe will increase the noise level, so I passed on that. Headers were jet coated by D/A and I added Evosport UD pulleys at the same time. Well worth the $$$ IMHO.Blue Thunder said:How much increase in sound levels can one expect from installing SS headers?
Is it a subtle change or does it get way louder?